Make me an offer!!!!!Choice of ONE new Square D 3 pole 10, 20 or 60 amp 120/240 volt 3 phase circuit breaker with a normally open auxiliary switch.The auxiliary switch is OPEN when the breaker is OFF and CLOSED when the breaker is ON!!!This is a feed thur breaker with lugs on the line & load side.The following is the manf. discription [COMMON TRIP, THERMAL MAGNETIC; 3 POLE; 120/240 VAC AT 50/60 HZ, 48 VDC; 10,20 or 60 AMPERE; INTERRUPTING RATING 10 KILOAMPERE AT 120/240 VAC (UL/CSA), 5 KILOAMPERE AT 48 VDC; LUG TERMINAL; WIRE SIZE (1) 14 TO 2 AWG (ALUMINUM/COPPER); 35 MM DIN RAIL MOUNTING; SIZE 2.25 INCH W X 2.98 INCH D X 5 INCH H; APPROVAL UL; QOU MODEL; INCLUDES 120 VAC 5 AMPERE 1NO CONTACT AUXILIARY SWITCH] Buyer pay actual shipping costs,we only ship UPS. FL residents pay applicable state sales tax.Returns are limited to exchange only!!!NO REFUNDS!!!!Email your questions